中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
地质与地球物理研究所 [3]
地球环境研究所 [3]
南京地质古生物研究所 [2]
长春光学精密机械与物... [1]
海洋研究所 [1]
采集方式
OAI收割 [10]
内容类型
期刊论文 [9]
会议论文 [1]
发表日期
2022 [2]
2021 [3]
2020 [3]
2010 [1]
2008 [1]
学科主题
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Astronomically paced climate evolution during the Late Paleozoic icehouse-to-greenhouse transition
期刊论文
OAI收割
GLOBAL AND PLANETARY CHANGE, 2022, 卷号: 213, 页码: 9
作者:
Fang, Qiang
;
Wu, Huaichun
;
Shen, Shu-zhong
;
Fan, Junxuan
;
Hinnov, Linda A.
  |  
收藏
  |  
浏览/下载:46/0
  |  
提交时间:2022/07/20
Long-term obliquity
Artinskian and Kungurian
Climate transition
Continental aridification
Oceanic anoxia
Diverse response of global terrestrial vegetation to astronomical forcing and CO2 during the MIS-11 and MIS-13 interglacials
期刊论文
OAI收割
CLIMATE DYNAMICS, 2022, 页码: 18
作者:
Su, Qianqian
;
Lyu, Anqi
;
Wu, Zhipeng
;
Yin, Qiuzhen
  |  
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2022/07/19
Interglacials
MIS-11
MIS-13
Paleoclimate modelling
Precession
Obliquity
Vegetation
Trends and Rhythms in Climate Change During the Early Permian Icehouse
期刊论文
OAI收割
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY, 2021, 卷号: 36, 期号: 12, 页码: 16
作者:
Fang, Qiang
;
Wu, Huaichun
;
Shen, Shu-zhong
;
Zhang, Shihong
;
Yang, Tianshui
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2022/02/16
cyclostratigraphy
Early Permian
climate change
obliquity forcing
global correlation
Possible obliquity-forced warmth in southern Asia during the last glacial stage
期刊论文
OAI收割
SCIENCE BULLETIN, 2021, 卷号: 66, 期号: 11, 页码: 1136-1145
作者:
Zhao, Cheng
;
Rohling, Eelco J.
;
Liu, Zhengyu
;
Yang, Xiaoqiang
;
Zhang, Enlou
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2021/12/06
Southern Asia
Lake sediments
brGDGTs
Annual temperature
The last glacial stage
Obliquity forcing
Drivers for Asynchronous Patterns of Dust Accumulation in Central and Eastern Asia and in Greenland During the Last Glacial Maximum
期刊论文
OAI收割
GEOPHYSICAL RESEARCH LETTERS, 2021, 卷号: 48, 期号: 5, 页码: 11
作者:
Cheng, Liangqing
;
Song, Yougui
;
Wu, Yubin
;
Liu, Yonggang
;
Liu, Huifang
  |  
收藏
  |  
浏览/下载:106/0
  |  
提交时间:2021/05/21
dust accumulation
Last Glacial Maximum
obliquity
precession
Siberian High
westerlies
Thermocline dynamics in the northwestern tropical Pacific over the past 700 kyr
期刊论文
OAI收割
QUATERNARY SCIENCE REVIEWS, 2020, 卷号: 244, 页码: 16
作者:
Jia, Qi
;
Li, Tiegang
;
Xiong, Zhifang
;
Steinke, Stephan
;
Algeo, Thomas J.
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2021/04/12
Western philippine sea
Western pacific warm pool
WPWP
delta O-18
Obliquity
Thermocline depth
Hemisphere differences in response of sea surface temperature and sea ice to precession and obliquity
期刊论文
OAI收割
GLOBAL AND PLANETARY CHANGE, 2020, 卷号: 192, 页码: 9
作者:
Wu, Zhipeng
;
Yin, Qiuzhen
;
Guo, Zhengtang
;
Berger, Andre
  |  
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2020/09/28
Precession
Obliquity
Half-precession
Sea ice
Sea surface temperature
Northern Hemisphere
Southern Hemisphere
Paleoclimate modeling
The Early-Middle Pleistocene transition of Asian summer monsoon
期刊论文
OAI收割
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2020, 卷号: 545, 页码: 7
作者:
Peng, Xianzhe
;
Ao, Hong
;
Xiao, Guoqiao
;
Qiang, Xiaoke
;
Sun, Qiang
  |  
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2020/06/03
Chinese Loess Plateau
Magnetic susceptibility
Sea Surface Temperature
Eccentricity
Obliquity
The research for missile bullets' multiple targets of opto-electronic theodolites (EI CONFERENCE)
会议论文
OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Wei Z.
;
Liu Y.-H.
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2013/03/25
The system of opto-electronic theodolites for measuring missile bullet provides parameter of missile bullet trajectory and affords primacy scientific data for completing campaign assign and obtaining ideal result of destroy. This article researches extraction arithmetic for missile bullet' multiple targets. Above all
enactment threshold of area
acquire middle axes of target by adopting Hough transforming and approximating and calculate obliquity angles of targets. In course of matching
accomplish missile bullet's multiple targets data association of serial images by making use of improving eigenfunction and achieve extraction of missile bullet's multiple targets after obtaining center position of targets
adopting OSTU method change numeral image into binary image
according to area of target
forecast searching region of target matching by using Kalman filter
area of targets
and abstract separately center position of targets and area of targets
judge conglutination and obstruct
then separate targets in term of wave crest and trough's variety of grey histogram of conglutination region
grey average of target and obliquity angles of targets. The experimental result shows that right ratio of the extraction targets reach to 90%. The article use correct mathematical model and reasonable arithmetic and obtain effectively parameter of missile bullet' multiple targets. 2010 IEEE.
at the same time
obtain grey average of target
mark target region
Late Neogene evolution of the East Asian monsoon revealed by terrestrial mollusk record in Western Chinese Loess Plateau: From winter to summer dominated sub-regime
期刊论文
OAI收割
EARTH AND PLANETARY SCIENCE LETTERS, 2008, 卷号: 274, 期号: 3-4, 页码: 439-447
作者:
Li, Fengjiang
;
Rousseau, Denis-Didier
;
Wu, Naiqin
;
Hao, Qingzhen
;
Pei, Yunpeng
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2018/09/26
East Asian monsoon
land snails
loess
late Miocene
Pliocene
ice sheets
obliquity
eccentricity
tectonic changes